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Diffstat (limited to '')
-rw-r--r-- | libcli/smb/smb_signing.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/libcli/smb/smb_signing.h b/libcli/smb/smb_signing.h new file mode 100644 index 0000000..9f2f3c1 --- /dev/null +++ b/libcli/smb/smb_signing.h @@ -0,0 +1,58 @@ +/* + Unix SMB/CIFS implementation. + SMB Signing Code + Copyright (C) Jeremy Allison 2003. + Copyright (C) Andrew Bartlett <abartlet@samba.org> 2002-2003 + Copyright (C) Stefan Metzmacher 2009 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef _SMB_SIGNING_H_ +#define _SMB_SIGNING_H_ + +struct smb1_signing_state; + +struct smb1_signing_state *smb1_signing_init(TALLOC_CTX *mem_ctx, + bool allowed, + bool desired, + bool mandatory); +struct smb1_signing_state *smb1_signing_init_ex(TALLOC_CTX *mem_ctx, + bool allowed, + bool desired, + bool mandatory, + void *(*alloc_fn)(TALLOC_CTX *, size_t), + void (*free_fn)(TALLOC_CTX *, void *)); +uint32_t smb1_signing_next_seqnum(struct smb1_signing_state *si, bool oneway); +void smb1_signing_cancel_reply(struct smb1_signing_state *si, bool oneway); +NTSTATUS smb1_signing_sign_pdu(struct smb1_signing_state *si, + uint8_t *outhdr, size_t len, + uint32_t seqnum); +bool smb1_signing_check_pdu(struct smb1_signing_state *si, + const uint8_t *inhdr, size_t len, + uint32_t seqnum); +bool smb1_signing_activate(struct smb1_signing_state *si, + const DATA_BLOB user_session_key, + const DATA_BLOB response); +bool smb1_signing_is_active(struct smb1_signing_state *si); +bool smb1_signing_is_desired(struct smb1_signing_state *si); +bool smb1_signing_is_mandatory(struct smb1_signing_state *si); +bool smb1_signing_set_negotiated(struct smb1_signing_state *si, + bool allowed, bool mandatory); +bool smb1_signing_is_negotiated(struct smb1_signing_state *si); +NTSTATUS smb1_key_derivation(const uint8_t *KI, + size_t KI_len, + uint8_t KO[16]); + +#endif /* _SMB_SIGNING_H_ */ |